Venturi unit for a gas burner



FIG. 1 is a top perspective view of a venturi unit for a gas burner, showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a right end elevational view thereof;

FIG. 5 is a left end elevational view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a top plan view of a second embodiment of a venturi unit for a gas burner;

FIG. 8 is a front elevational view thereof;

FIG. 9 is a bottom plan view thereof;

FIG. 10 is a right end elevational view thereof;

FIG. 11 is a left end elevational view thereof;

FIG. 12 is a rear elevational view thereof;

FIG. 13 is a top perspective view of a third embodiment of a venturi unit for a gas burner;

FIG. 14 is a front elevational view thereof;

FIG. 15 is a bottom plan view thereof;

FIG. 16 is a right end elevational view thereof;

FIG. 17 is a left end elevational view thereof;

FIG. 18 is a rear elevational view thereof;

FIG. 19 is a top perspective view of a fourth embodiment of a venturi unit for a gas burner;

FIG. 20 is a front elevational view thereof;

FIG. 21 is a bottom plan view thereof;

FIG. 22 is a right end elevational view thereof;

FIG. 23 is a left end elevational view thereof; and

FIG. 24 is a rear elevational view thereof. 

The ornamental design for a venturi unit for a gas burner, as shown and described. 